What number makes a perfect square?
2 answers:
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9514 1404 393
Answer:
3 1/8 inches
Step-by-step explanation:
For focus-vertex distance p, the equation of the parabola can be written ...
y = x^2/(4p)
Here, we have p=8. We want to find the value of y when x=10 (the radius of the dish). That is ...
y = (10^2)/(4·8) = 100/32 = 3 1/8
The dish is 3 1/8 inches deep.
Answer:
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Step-by-step explanation:
a) x - A student, M - Set of students of discrete math class, G - has lived in, y - Florida, U - Set of states of the United States of America.
b) x - A student, M - Set of students of discrete math class, y - A perfect grade, H - Midterm I.
c) x - A student, M - Set of students of discrete math class, I - loves discrete math.
d) x - A student, M - Set of students of discrete math class, J - has been in, y - a state, U - Set of states of the United States of America.
e) x - A student, M - Set of students of discrete math class, J - has been in, y - a city, V - At least one state of the United States of America, U - Set of states of the United States of America.